Alleged LulzSec hacker Raynaldo Rivera, 20, has pleaded guilty to one charge against him relating to an attack against the website of Sony Pictures Entertainment. According to authorities, Rivera operated online using the monikers "neuron," "royal," and "wildicv," and was part of the hacktivist group known as Lulz Security, or LulzSec.
The FBI arrested Rivera in August 2012, after a federal grand jury handed down a two-count indictment against him the same month. The indictment charged Rivera with conspiracy and unauthorized impairment of a protected computer. Both charges carry a maximum penalty of 15 years in jail.